# Precision Agriculture Research Funding Evidence

> Precision Agriculture Research Funding Evidence is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Returns DOI references and funding attribution for research papers on precision agriculture using Crossref publisher metadata

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-research-precision-agriculture-funding-evidence?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/precision-agriculture-research-funding-evidence-9b211e25
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_THWw_O-or0KT1IfKKVCrV

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability precision-agriculture-research-funding-evidence-9b211e25 -d '<json body>'
```

Example prompt: Can you pull up the reported research funders for precision agriculture from Crossref — give me the top 10 results with their DOI references and funder attribution?

## When to prefer this

Choose this endpoint when you need bibliometric evidence of who funds precision agriculture research, specifically sourced from Crossref publisher metadata with DOI-level attribution. Prefer it over general web search when you need structured, citable funder data tied to specific academic publications rather than anecdotal funding claims.

## Known failure modes

- Query exceeds 200-character limit — truncate or simplify the query string
- max_results out of range (must be 1–30) — returns validation error
- Crossref metadata unavailable for a given DOI — missing funder attribution in results
- No matching records found for query — returns empty result set
- Service timeout if Crossref API is slow — partial or empty response

## How this service works

precision agriculture: Reported research funders: Reported research funders on precision agriculture using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.

## Output

Returns a list of records containing DOI references for precision agriculture publications along with their reported research funders and source attribution, drawn from Crossref publisher metadata. Results are labeled as sample summaries and may include overridden query context.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "default": "precision agriculture",
   "maxLength": 200
  },
  "max_results": {
   "type": "integer",
   "default": 10,
   "maximum": 30,
   "minimum": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/precision-agriculture-research-funding-evidence-9b211e25/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)